본 발명은, 배터리와 연결되는 출력단자의 전압이 제1모드 설정전압에 도달할 때까지 누설변압기를 통해 상기 배터리를 충전하고 상기 출력단자의 전압이 상기 제1모드 설정전압에 도달하는 데에 소요되는 시간(제1모드 충전시간)을 카운트하는 제1모드 충전단계; 상기 제1모드 충전시간에 비례적으로 제2모드 충전시간을 설정하는 제2모드 충전시간 설정단계; 및 상기 제1모드 충전단계 이후에 상기 제2모드 충전시간 이내에서 상기 누설변압기를 통해 상기 배터리를 충전하고, 제3모드 충전이 설정되지 않은 경우 상기 배터리에 대한 충전을 종료시키는 제2모드 충전단계를 포함하는 과충전방지 배터리충전방법을 제공한다.

    The present invention provides a method and apparatus for charging a battery with overcharge protection. The method includes: a first mode charge time setting step of charging a battery through a leakage transformer until the voltage of an output terminal connected to the battery reaches a first mode set voltage, and counting time required for the voltage of the output terminal to reach the first mode set voltage (first mode charging time); a second mode charge time setting step of setting a second mode charge time proportional to the first mode charge time; and a second mode charging step of charging the battery through the leakage transformer within the second mode charging time after the first mode charging step and terminating charging of the battery when third mode charging is not set.


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    Title :

    METHOD AND APPARATUS FOR CHARGING BATTERY WITH OVERCHARGE PROTECTION


    Additional title:

    과충전방지 배터리 충전 방법 및 장치


    Publication date :

    2018-06-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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